package com.atguigu.gulimall.product.app;

import com.atguigu.common.utils.R;
import com.atguigu.gulimall.product.entity.CategoryEntity;
import com.atguigu.gulimall.product.service.CategoryService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.Arrays;
import java.util.List;


/**
 * 商品三级分类
 *
 * @author haitao
 * @email haitaoss@aliyun.com
 * @date 2020-06-13 22:46:15
 */
@RestController
@RequestMapping("product/category" )
public class CategoryController {
    @Autowired
    private CategoryService categoryService;

    /**
     * 列表
     */
    @RequestMapping("/list/tree" )
    // @RequiresPermissions("product:category:list")
    public R list() {
        List<CategoryEntity> categoryList = categoryService.listWithTree();
        return R.ok().put("data", categoryList);
    }


    /**
     * 信息
     */
    @RequestMapping("/info/{catId}" )
    // @RequiresPermissions("product:category:info")
    public R info(@PathVariable("catId" ) Long catId) {
        CategoryEntity category = categoryService.getById(catId);

        return R.ok().put("data", category);
    }

    /**
     * 保存
     */
    @RequestMapping("/save" )
    // @RequiresPermissions("product:category:save")
    public R save(@RequestBody CategoryEntity category) {
        categoryService.save(category);

        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update" )
    // @RequiresPermissions("product:category:update")
    public R update(@RequestBody CategoryEntity category) {
//        categoryService.updateById(category);
        categoryService.updateCascade(category);

        return R.ok();
    }

    @PostMapping("/update/sort" )
    public R updateSort(@RequestBody CategoryEntity[] categorys) {
        categoryService.updateBatchById(Arrays.asList(categorys));
        return R.ok();
    }

    /**
     * 删除
     *
     * @RequestBody:获取请求体，必须发送POST请求 SpringMVC自动将请求体的数据（json），转为对应的对象
     */
    @RequestMapping("/delete" )
    // @RequiresPermissions("product:category:delete")
    public R delete(@RequestBody Long[] catIds) {
//        categoryService.removeByIds(Arrays.asList(catIds));
        categoryService.removeMenuByIds(Arrays.asList(catIds));

        return R.ok();
    }

}
